Forge Motorsport Direct Fit Piston Blow Off Valve with Tuning Springs

SOME ITEMS MAY HAVE SHORTER WAIT TIMES THAN LISTED AND SOME MAY BE SLIGHTLY LONGER. Forge Motorsport Direct Fit Piston Blow Off Valve with Tuning Springs. We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner. This is a piston design bypass valve that is a direct replacement for the original fitment. This valve gives greater longevity than the diaphragm (OEM) valves but also benefits from its ability to be fitted with different springs when the boost pressure has been increased or the engine has been modified.

To ease installation the top or vacuum connection is angled. In The Box: 1 x FMDVK04SA Valve 1 x Uprated Yellow Spring 1 x Uprated Blue Spring 1 x Uprated Red Spring 1 x Forge Sticker. Please note: In certain car models the removal fo the O. E mounting bolts may be better facilitated by grinding down the short leg of the appropriate Allen key to 10mm long.

Mods4U is a small family run business who have been working within the modified car parts scene for some time. Please be aware that some of our items are made to order and can carry extended lead times.

Upon receipt of your order please check the package and contents. We are a small business and as such there may be occasions when we are unable to fulfil the order due to issue out of our control so please bear with us!

---